Lennox ALLIED Commercial TCA180S2B Standard Manual page 25

TCA180H, 180S, 210S & 240S PLUMBING, COMPRESSOR
FREEZESTAT (3)
ONE FOR EACH STAGE
OF COIL (LOCATED ON
RETURN BEND)
(B1)
(S7)
optional
COMPRESSOR (B1)
DISCHARGE LINE
PRESSURE TAP
OPTIONAL
HIGH PRESSURE
SWITCH
(S4)
AND REFRIGERANT CIRCUITS DETAIL
(B2)
(B13)
(S28)
optional
SUCTION LINE
PRESSURE TAP
FIGURE 7
Page 25
DRIERS
(3)
3
2
1